svn commit: r390308 - head/Mk/Uses

[Antoine Brodin]

Author: antoine
Date: Mon Jun 22 18:30:35 2015
New Revision: 390308
URL: https://svnweb.freebsd.org/changeset/ports/390308

Log:
  Add USES=jpeg, to handle dependency on a jpeg library
  
  Differential Revision:	https://reviews.freebsd.org/D1582
  Reviewed by:	bapt, mat

Added:
  head/Mk/Uses/jpeg.mk   (contents, props changed)

Added: head/Mk/Uses/jpeg.mk
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/Mk/Uses/jpeg.mk	Mon Jun 22 18:30:35 2015	(r390308)
@@ -0,0 +1,33 @@
+# $FreeBSD$
+#
+# Handle dependency on jpeg
+#
+# Feature:	jpeg
+# Usage:	USES=jpeg or USES=jpeg:ARGS
+# Valid ARGS:	lib (default, implicit), build, run, both
+#
+# MAINTAINER: portmgr at FreeBSD.org
+
+.if !defined(_INCLUDE_USES_JPEG_MK)
+
+_INCLUDE_USES_JPEG_MK=	yes
+JPEG_PORT?=	graphics/jpeg
+
+.if empty(jpeg_ARGS)
+jpeg_ARGS=	lib
+.endif
+
+.if ${jpeg_ARGS} == lib
+LIB_DEPENDS+=	libjpeg.so:${PORTSDIR}/${JPEG_PORT}
+.elif ${jpeg_ARGS} == build
+BUILD_DEPENDS+=	cjpeg:${PORTSDIR}/${JPEG_PORT}
+.elif ${jpeg_ARGS} == run
+RUN_DEPENDS+=	cjpeg:${PORTSDIR}/${JPEG_PORT}
+.elif ${jpeg_ARGS} == both
+BUILD_DEPENDS+=	cjpeg:${PORTSDIR}/${JPEG_PORT}
+RUN_DEPENDS+=	cjpeg:${PORTSDIR}/${JPEG_PORT}
+.else
+IGNORE=		USES=jpeg - invalid args: [${jpeg_ARGS}] specified
+.endif
+
+.endif